layers: Rename whitelist checking routines in UO
layers: Rename whitelist checking routines in UO

Change-Id: Ifa1f5a8ad95c9c2578d5444764f66c5f552078e8

KhronosGroup/Vulkan-LoaderAndValidationLayers,KhronosGroup/Vulkan-LoaderAndValidationLayers,KhronosGroup/Vulkan-LoaderAndValidationLayers,KhronosGroup/Vulkan-LoaderAndValidationLayers